(19)
(11) EP 0 680 273 A1

(12)

(43) Date of publication:
08.11.1995 Bulletin 1995/45

(21) Application number: 94906986.0

(22) Date of filing: 24.01.1994
(51) International Patent Classification (IPC): 
A61B 5/ 00( . )
(86) International application number:
PCT/IB1994/000028
(87) International publication number:
WO 1994/016613 (04.08.1994 Gazette 1994/18)
(84) Designated Contracting States:
CH DE ES FR GB IT LI NL

(30) Priority: 25.01.1993 US 19930008137

(71) Applicant: SYNECTICS MEDICAL AB
S-116 31 Stockholm (SE)

(72) Inventor:
  • ESSEN-MÖLLER, Anders
    S-116 28 Stockholm (SE)

(74) Representative: Berglund, Gustav Arthur, et al 
AWAPATENT AB, Berga Allé 1
S-254 52 Helsingborg
S-254 52 Helsingborg (SE)

   


(54) AMBULATORY RECORDING OF THE PRESENCE AND ACTIVITY OF SUBSTANCES IN GASTRO-INTESTINAL COMPARTMENTS